As of 13 August 2026, AI can only partly reduce your business procurement costs.

What to actually do

1. Use a tool built for this

   The route this page recommends

2. Do it yourself

   Second choice

   A chat interface, chat-fluent skill, and roughly 1 hour until you can act on the result.

   How to actually do it

   1. Open your accounting, purchasing or banking system and export the relevant purchase lines with supplier, item or category, quantity, date, price and cost centre.
   2. Gather current supplier contracts, renewal terms, price lists, minimum order rules, delivery terms and any internal quality, security or continuity requirements.
   3. Remove unnecessary personal data, then paste the anonymised exports and relevant document extracts into a new chat with the prompt above.
   4. Add a short description of your business, the goods or services that cannot be disrupted, and any known purchasing constraints in the business context slot.
   5. Ask the model to separate verified findings from hypotheses, then compare every reported total and supplier term with the original export or document before accepting an action.
   6. Give the prioritised actions to the budget holder or procurement lead, obtain approval, and use the supplier questions to request written quotes or revised terms without committing to a change.
   7. After receiving supplier responses, paste the comparable quotes and requirements into the chat and ask for a like-for-like comparison that preserves delivery, quality, security and continuity requirements.

   Prompt

   Act as a procurement analyst for a UK business. Analyse the spend, invoice, contract and supplier information I provide below to find realistic ways to reduce procurement costs. Use only the supplied information and clearly label anything that is missing, uncertain or based on an assumption. Do not invent prices, savings, supplier terms, contract dates, stock levels or service requirements.
   
   Produce:
   1. A table of spend by supplier, category and period, showing the source for each figure.
   2. Duplicate, fragmented or unusually expensive purchasing patterns that merit investigation.
   3. Potential actions, such as consolidating orders, changing specifications, renegotiating terms, removing unused services or seeking competing quotes.
   4. For each action, list the evidence, the information still needed, the operational risks, any contract or supplier dependency, and the person who should approve it.
   5. A prioritised action plan with effort, likely business impact described without invented figures, and a safe next step.
   6. Questions to ask each relevant supplier before changing anything.
   
   Separate verified findings from hypotheses. Do not recommend changing a supplier solely because its price appears lower. Preserve quality, delivery, continuity, security, environmental and compliance requirements stated in the material. Flag any recommendation that needs procurement, legal, finance or operational review.
   
   Business context:
   [describe the business, sites, requirements and constraints]
   
   Data and documents:
   [paste anonymised spend exports, invoice lines, supplier quotes, contract extracts and purchasing policies]

   Open it prefilled in ChatGPT or Claude, or copy it into Gemini, which takes no prefill link.

3. Hand it to a person

   The distant third

   A person who owns the outcome does this end to end, worth it when the failure is dear.